baber/WOPTO huggingface dataset:
Patent EP-0350422-A1 (EP)
Inventor: BUXADE VINAS ANTONIO
IPC: A61K31/415
Filed: 1989-05-23
Abstract: Propargylguanidine derivatives of the general formula I where: 
X is an anion of pharmaceutically acceptable acids; 
a is an integer from 1 to 5; 
b is an integer from 1 to 7; 
c is 0 or an integer from 1 to 4; and 
d is 2a - c for monovalent acid anions, 
is a - c for divalent acid anions, and 
is 0 or 2 when c = 0. 
     The process for the preparation of the above derivatives is based on reacting N-cyano-N′-(2-((4-methyl-­5-imidazolyl)methylthio)ethyl)-N˝-propargylguanidine with an X anion containing zinc compound or an organozinc.
Patent EP-0422082-A1 (EP)
Inventor: MAYNE ALFRED RICKARD
IPC: F01B1/06
Filed: 1989-06-27
Abstract: La machine à cylindres radiaux décrite comprend un certain nombre d'arbres à ailettes équidistants (7) qui effectuent un mouvement orbital autour de l'axe central de la machine vers l'intérieur des pistons (13). Les arbres à ailettes (70) tournent également autour de leurs axes respectifs grâce à des pignons planétaires placés sur chaque arbre (7) qui s'engrènent avec une couronne de train planétaire fixe. Les lobes à mouvement orbital et rotatif (9) servent de cames pour les faces intérieures des pistons (13), ce qui permet une conversion entre le mouvement alternatif des pistons (13) et le mouvement rotatif des arbres à ailettes (7). Les arbres à ailettes (7) sont montés sur un support fixé à un arbre d'entrée/sortie à axe central, ce qui assure un transfert du couple, permettant ainsi à la machine de fonctionner comme un moteur ou comme une pompe. Un organe, servant à maintenir le contact entre les pistons (13) et les ailettes (9), est également décrit.
Patent EP-0386180-A1 (EP)
Inventor: KWIATKOWSKI MAREK
IPC: C12Q1/6869
Filed: 1989-07-03
Abstract: Procédé d'analyse séquentielle fluorométrique simultanée en temps réel, de fragments d'acide nucléique de différentes longueurs et de quatre terminaisons différentes, lesdits fragments étant marqués par différentes marques fluorescentes pour les bases de terminaison respectives. Les fragments sont marqués à l'aide de quatre marques différentes comprenant les deux mêmes lanthanides et les deux mêmes ligands comme suit: marque 1 = ligand 1 + lanthanide 1, marque 2 = ligand 2 + lanthanide 1, marque 3 = ligand 1 + lanthanide 2, marque 4 = ligand 2 + lanthanide 2. Les ligands 1 et 2 ont des longueurs d'ondes d'excitation différentes, et les lanthanides 1 et 2 ont des longueurs d'ondes d'émission différentes. La lumière d'excitation est produite sous la forme d'impulsions lumineuses alternant entre les différentes longueurs d'ondes d'excitation des ligands. Les photons émis par les marques sont détectés périodiquement pour les différentes longueurs d'ondes d'émission des lanthanides.
Patent EP-0444097-A1 (EP)
Title: Needle and therapeutic device for stimulating specific points of the body.
Inventor: SZELES JOSEF CONSTANTIN
IPC: A61N1/04
Filed: 1989-11-21
Abstract: PCT No. PCT/AT89/00107 Sec. 371 Date Jul. 16, 1991 Sec. 102(e) Date Jul. 16, 1991 PCT Filed Nov. 21, 1989 PCT Pub. No. WO90/05560 PCT Pub. Date May 31, 1990.The puncturing stimulation needle has an insertion part (2) and a holder part (3). The insertion part (2) is structured as a screw with one or more threads, the thread height (6) of which is greater than twice the diameter (7) of the insertion part (2) at its thickest point. Preferably, the holder part (3) is structured in the form of a ring or small disk, with its side facing the insertion part (2) lying in a plane approximately perpendicular to the geometric axis of the insertion part. The puncturing stimulation therapy apparatus has a portable, battery-powered treatment current generator (17), with at least one electrode (23, 24) in the form of a puncturing stimulation needle being connected with the generator via a flexible line (21, 22), with this needle having an insertion part (2) which is shorter than 4 mm, and a holder part (3) in the form of a ring or small disk. A surface electrode (29) can also be provided at the housing of the treatment current generator (17).
Patent EP-0410069-A1 (EP)
Inventor: WILDING PAUL THOMAS
IPC: B67B7/86
Filed: 1990-01-18
Abstract: A pourer (10) for particulate material, such as soap powder includes a generally horizontal guide wall (12) and a generally vertical stop wall (16). A conduit (18) having a pointed piercing end (22) and sharp edged side walls is mounted to the stop wall (16) for being inserted in a carton by piercing the conduit into the carton with the guide wall (12) resting on the outer top surface (42) of the carton. The piercing action continues until the stop wall (16) contacts the vertical side wall (44) of the carton. The piercing end of the conduit is located remote from the guide wall. A spout (20) is connected outwardly of the stop wall (16) to assist in pouring the contents of the carton. Holes (26) are located in the conduit within the carton so as to facilitate flow of the contents to the spout (20). Projections (30) squeeze into the flap (46) of opened side wall (44) and assure that flap (46) remains against top wall (42) so that it does not impede flow from the carton.
Patent EP-0384411-A1 (EP)
Inventor: TAKAHASHI HIROSHI C O SEIKO IN
IPC: G03C7/46
Filed: 1990-02-20
Abstract: A photochromic recording paper. Photochromic material composed of triphenylmethane compound is impregnated in a paper substrate and is responsive to irradiation of optical ray effective to develop the photochromic material so as to effect recording of image on the substrate, the triphenylmethane compound having general composition represented by the following formula:
Patent EP-0391078-A1 (EP)
Inventor: YASUMOTO MASAHIKO
IPC: C07D285/34
Filed: 1990-03-06
Abstract: 2,6-Bis(disubstituted amino)-4-dialkyl­thiocarbamoylimino-1,3,5-thiadiazines represented by the following formula (I):
      wherein R₁ and R₂, which may be the same or different, each represent an alkyl group, 
or R₁ and R₂ may bond together to form a ring.
Patent EP-0405291-A1 (EP)
Inventor: CARTER CHARLES G
IPC: A01N25/22
Filed: 1990-06-19
Abstract: Storage stable pesticide compositions comprising neem seed extracts which contain azadirachtin as the active pesticidal ingredient wherein the compositions are characterized by their non-degrading solvent systems. In a first embodiment, the pesticide compositions contain solvent systems characterized as having greater than 50% by volume aprotic solvents and less than 15% by volume water. In a second embodiment, the pesticide compositions contain solvent systems characterized as having greater than 50% by volume alcohol and less than 5% by volume water.
Patent EP-0417534-A1 (EP)
Inventor: HARGRAVE KARL D DR
IPC: A61P31/12
Filed: 1990-08-25
Abstract: The novel pyrido[2,3-b][1,4]benzoxazepin (and thiazepin)-6(5H)-­ones and thiones of formula I
      can be used in the prevention or treatment of AIDS. 
     The invention relates also to the preparation of these compounds and to pharmaceutical compositions containing these compounds.
Patent EP-0426082-A1 (EP)
Inventor: KOBAYASHI HISASHI
IPC: C03B3/02
Filed: 1990-10-29
Abstract: A glassmelting method wherein glassforming materials are preheated prior to entering the melting vessel by direct contact with combustion products from the melting vessel produced by combustion carried out with pure oxygen or oxygen-enriched air.
Patent EP-0380185-A1 (EP)
Inventor: VAN DER SCHAAF ADRIANUS JOHANN
IPC: E04D13/15
Filed: 1990-01-25
Abstract: The roof (1) has a cantboard (2) or the like, using a metal mounting plate (5) with a discharge stub (7), and with a spout (4) connected to said plate (5). The underside of the spout (4) is provided at its end remote from the plate with an opening to which a drain, e.g. a rainwater pipe (9), can connect.
Patent EP-0379314-A1 (EP)
Inventor: MACOR JOHN EUGENE
IPC: A61K31/44
Filed: 1990-01-12
Abstract: Compounds of the formula
      wherein one of A, B, D and E is N and the remain­ing three atoms are C; 
R¹ and R² are independently selected from hydrogen and C₁ to C₆ alkyl; and R³, R⁴, R⁵ and R⁶ are indepen­dently selected from hydrogen, halogen, hydroxy, C₁-C₆ alkyl, C₁-C₈ alkoxy, phenyl-C₁-C₆ alkoxy, phenoxy, -NR⁷R⁸ wherein R⁷ and R⁸ are independently selected from hydrogen, C₁-C₈ alkyl, C₁-C₆ alkanoyl, and COOR⁹ wherein R⁹ is hydrogen or C₁-C₆ alkyl; cyano, COOR¹⁰ wherein R¹⁰ is hydrogen or C₁-C₆ alkyl, and CONR¹¹R¹² where R¹⁰ and R¹¹ are independently selected from hydrogen and C₁-C₆ alkyl, and the pharmaceutically acceptable salts thereof. The compounds are useful psychotherapeutics and may be used in treating obesity, depression and disorders wherein aggression is a symptom.
Patent EP-0426604-A1 (EP)
Inventor: ORPHANIS STAVROS ANTHONY
IPC: B63H1/16
Filed: 1990-08-24
Abstract: These propulsory systems consist of,one and/or more, single and/or multi-stage,thrust hydrodynamic reaction wheels (TYRW) and/or thrust hydrodynamic axial flow reaction turbines (TYAFRT) ,mounted at any desired place on the vessel all along it. 
     The TYRW resemble to, a wagon wheel,whose spokes are hydrodynamic blades, and/or a conventional propeller, which bears on the circumference of its blades an annular ring,and consist of,an annular ring [1(1),2(1,3,6, 7,8),9(2,3)] properly formed,which bears on its internal surface,in one and/or more stages along it,radially arrayed hydrodynamic blades, and/or conventional propellers [1(2),2(2)],with and/or without various types of hydrodynamic cages [5,6,7,8,9,10(1,2,4),11(1),12(1), 13(1,2,3),14(1,2,3),15(1,2,3),16(1,2,4),17(1,2,3)] and/or hub [3(1),4(1)],within of which hydrodynamic cages they revolve freely (turbines)(13,14,15,16,17). They are driven mainly by their circuference,by the known conventional ways of transfering and/or putting wheels in circular motion by their circumference (5,6, 7,8,9,10,11,12,13,14,15,16,17,20,21),in order to make completely useful the properties of the wheels, benefiting from the mechanical advantage of force which results and having as a result: 1.The convertion of the low torque and high speed of the driving engine, into, high torque and low speed of the thrust hydrodynamic reaction wheel and 2. Making advantageous the using of high speed conventional land engines in ship and vessel propulsion,and 3.Making feasible the installation of more propulsory systems all along the vessel according to the push-pull propulsory system (23,25,28).
Patent EP-0440000-A1 (EP)
Title: Device for restraining paint cans on paintcan stirring apparatus
Inventor: NERI GIUSEPPE
IPC: B44D3/08
Filed: 1990-10-30
Abstract: A device for restraining paint cans to be stirred comprises a restraining plate (1) having an obtuse-angle bent portion (2,2′) including a plurality of adjoining openings (5) adapted to allow paint cans to be arranged and locked on a stirring table of a paint can stirring apparatus.
Patent EP-0465529-A1 (EP)
Title: Expression of exogenous polynucleotide sequences in a vertebrate
Inventor: FELGNER PHILIP L
IPC: A61K35/12
Filed: 1990-03-21
Abstract: A method for delivering an isolated polynucleotide to the interior of a cell in a vertebrate, comprising the interstitial introduction of an isolated polynucleotide into a tissue of the vertebrate where the polynucleotide is taken up by the cells of the tissue and exerts a therapeutic effect on the vertebrate. The method can be used to deliver a therapeutic polypeptide to the cells of the vertebrate, to provide an immune response upon in vivo translation of the polynucleotide, to deliver antisense polynucleotides, to deliver receptors to the cells of the vertebrate, or to provide transitory gene therapy.
Patent EP-0462222-A1 (EP)
Inventor: VANDEBERG JOHN T
IPC: C08F220/10
Filed: 1990-03-07
Abstract: Des compositions durcissables à radicaux libres contiennent un oligomère de (méth)acrylate et au moins un diluant monofonctionnel, un mélange de diluants monofonctionnels et d'un monomère bifonctionnel. Le rapport entre les liaisons doubles riches en électrons et les liaisons doubles pauvres en électrons dans les compositions est compris entre 5:1 et 1:5 environ. Ces compositions peuvent en outre comprendre au moins un réactif ayant une structure saturée et en moyenne au moins un groupe terminal éthyléniquement insaturé, pauvre en électrons, par molécule de réactif saturé, et un oligomère ayant en moyenne au moins un groupe éthyléniquement insaturé, riche en électrons, par molécule d'oligomère. Ces compositions sont utiles comme revêtements de substrats divers.
Patent EP-0420956-A1 (EP)
Inventor: DOLGIN STUART M
IPC: A61B17/32
Filed: 1990-03-23
Abstract: L'invention concerne un scalpel (10) comportant un protège-lame (16) monté pour effectuer un mouvement entre une position dans laquelle la lame est protégée et une position dans laquelle la lame est exposée. Un mécanisme d'actionnement (18) dudit protège-lame (16) est positionné de sorte que les doigts du chirurgien viennent automatiquement au contact dudit mécanisme (18), lorsque l'on tient ledit scalpel (10) dans sa position normale d'utilisation. Ledit mécanisme d'actionnement (18) est couplé audit protège-lame (16), par un mécanisme de liaison (20) provoquant le déplacement dudit protège-lame (16) sur une distance sensiblement supérieure à la distance parcourue par les doigts du chirurgien, lorsqu'il fait fonctionner ledit mécanisme d'actionnement (18).
Patent EP-0463110-A1 (EP)
Title: Monoclonal antibodies for metallic cations
Inventor: WAGNER FRED W
IPC: C07K16/00
Filed: 1990-03-14
Abstract: The present invention is directed to monoclonal antibodies and fragments thereof for immunoreaction with organic compounds having a molecular size of no more than about 15 atoms in length and being a linear or branched aliphatic molecule or a small peptide. The invention is as well directed to hybridomas which produce the monoclonal antibodies, to immunogen compounds of the organic compound which cause development of the appropriate mammalian antibody response and to methods for producing antibody fragments. The invention is further directed to methods for detecting, removing, adding or neutralizing the organic compounds in biological and inanimate systems through the use of the monoclonal antibodies or fragments thereof.
Patent EP-0476056-A1 (EP)
Title: Feedthrough coaxial cable connector.
Inventor: MCMILLS COREY
IPC: H01R24/38
Filed: 1990-06-08
Abstract: A feedthrough coaxial cable connector includes a tubular mandrel body dimensioned to be pressed between a foil-bonded dielectric core and other elements of an outer conductor of the prepared end of the cable. The body has cable engagement surface which defines a knife edge projection therearound for engaging an outer conductor of the cable by creating shear stresses therein without actually shearing the outer conductor. A tubular shank portion extends from the cable engagement surface portion to a radial wall portion, and a jack engagement portion is coaxial about the exposed central conductor. The jack engagement portion achieves a tight friction fit upon a jack and may be formed as an inside compression collet. A radial compression providing structure causes an inside surface region of the outer conductor to bear directly against and bend over the knife edge portion. Preferably, a slideable shell is slideably positionable generally away from a connector end facing the outer surface of the jack to enable the jack engagement portion of the connector to slide over the outer surface of the jack, and slideably positionable toward the connector end so as to radially compress the radially diverging jack engagement portion against the outer surface of the jack to secure the connector thereto. A kit of parts including an expandable installation tool enables proper assembly of the cable connector without special skills or tools.
Patent EP-0477285-A1 (EP)
Title: Processes for the recovery of microbially produced chymosin.
Inventor: HEINSOHN HENRY G
IPC: C12R1/685
Filed: 1990-06-13
Abstract: Disclosed are methods for the recovery and purification of naturally produced chymosin. In particular, disclosed are methods for the recovery and purification of chymosin from aqueous solutions containing chymosin, pepsin and other contaminants.
Patent EP-0493447-A1 (EP)
Inventor: HENDRY JAMES WATSON
IPC: B29C45/57
Filed: 1990-09-18
Abstract: Procédé de moulage à injection assisté par du gaz consistant à injecter une quantité de résine dans un chemin d'écoulement de résine défini par un trou de coulée (24) et un canal de carotte (26), et à injecter du gaz sous pression dans le moule, mais pas dans la cavité définissant l'article.
Patent EP-0502849-A1 (EP)
Inventor: SCHNAIBEL EBERHARD
IPC: F02D41/04
Filed: 1990-10-12
Abstract: Il est proposé un système de commande électronique pour le dosage de carburant dans le cas d'un moteur à combustion interne, comportant entre autres des moyens pour la détermination du signal donnant la quantité de base du carburant ainsi que d'un signal de compensation transitoire pour adapter la quantité de carburant dosée en cas d'accélération et de décélération, à l'occasion de quoi est constitué, en fonction de la charge et du régime, pour la compensation transitoire un signal déterminant la quantité du film de paroi ainsi qu'un signal de facteur de pilotage (Tk), le signal de compensation transitoire prenant en compte aussi bien le signal déterminant la quantité du film de paroi que le signal de facteur de pilotage. A cette occasion, le signal de facteur de pilotage peut être soit extrait d'un réseau de caractéristiques, soit prendre la forme de deux valeurs discrètes. Le système proposé sert à obtenir un comportement transitoire optimal en ce qui concerne les gaz d'échappement.
Patent EP-0500612-A1 (EP)
Inventor: GILARDI GIOVANNI
IPC: H02H9/00
Filed: 1990-10-26
Abstract: Afin de protéger des ordinateurs et analogue contre la collecte, l'enregistrement et l'usage non autorisé de données provenant des ordinateurs durant leur fonctionnement, et de les protéger contre les parasites transitoires de haute énergie se produisant sur le réseau d'alimentation c.a., il est prévu un filtre (1) comportant une pluralité de sections (19) renfermant des inductances (21) et des capacitances (23) entre lesquelles il est interposé au moins un coupe-circuit de surtension à décharge de gaz (25) et des varistors (27), ainsi qu'une unité de masquage (3) comprenant une alimentation électrique (31), un générateur de bruit blanc (33) et un amplificateur (35) émettant depuis le circuit d'antenne (61) ledit bruit blanc correctement amplifié qui est totalement aléatoire et imprévisible, et par conséquent impossible à décoder.
Patent EP-0450054-A1 (EP)
Title: Process for manufacturing plastic siding panels with outdoor weatherable embossed surfaces.
Inventor: SPAIN PATRICK LEON
IPC: B44F9/02
Filed: 1990-10-17
Abstract: A process for making plastic siding panels, such as outdoor weatherable vinyl panels with an embossed wood grain pattern, comprises extruding a vinyl sheet, and overlaying on the extruded sheet a flexible carrier sheet having coated thereon (a) matte release layer bonded to the carrier sheet, and (b) decorative coating on the matte release layer facing toward the extruded plastic sheet. An embossing roll applies pressure at elevated temperatures to transfer the decorative coating from the matte release layer and bond it to the extruded sheet, while the embossing roll embosses a three-dimensional impression pattern in the laminate transferred to the extruded sheet. The carrier sheet and its matte release layer are then released from the laminate transferred to the vinyl sheet. The matte release layer transfers a low 75 DEG  gloss level, preferably in the range of 8 to 12 gloss units, while enabling free release of the carrier from the embossed low gloss surface at elevated temperatures. In one embodiment, a multi-layer wood grain printed acrylic/polyvinylidene fluoride blended decorative coating is simultaneously transferred to a vinyl extrusion and embossed with a three dimensional wood grain texture. A color coat behind wood grain print coats contains pigment at a level that protects the vinyl substrate from UV deterioration. The matte release layer contains a suspended wax which enhances forming the low gloss surface while improving release of the matte release layer from the transferred laminate. A silicone resin in the matte release coat combines with the wax to further enhance release properties.
Patent EP-0528794-A1 (EP)
Inventor: LEHNA HEINZ
IPC: B41J2/165
Filed: 1990-12-04
Abstract: Un disque à cames (20) entraîné par moteur présente un maneton (200) radialement en saillie et disposé de manière excentrique au moyen duquel est engendré le premier mouvement, par exemple le mouvement de pompage d'une pompe à soufflet (5). Sur le disque à cames (20) est disposé en sens radial une roue mobile (21) pressée par une force élastique (F2) contre le disque à cames (20). La roue mobile (21) sert ainsi à la production d'un second mouvement, par exemple du mouvement de pivotement d'un levier pivotant (3, 3b). Le disque à cames (20) entraîné par moteur présente à cet effet deux chemins de cames (201, 202) décalés l'un de l'autre de manière graduelle, lesquels se confondent en deux endroits du disque à cames (20). Afin de pouvoir désaccoupler les deux mouvements engendrés par le disque à cames (20) entraîné par moteur, le disque à cames (20) présente une lame d'aiguillage (203).
Patent EP-0456117-A1 (EP)
Inventor: NORKOSKI JOSEPH
IPC: B65D85/66
Filed: 1991-05-02
Abstract: The invention involves a method of wrapping a roll wherein a sleeve wrap (10) having a width substantially equal to the width of the paper roll is wrapped around the cylindrical portion of the roll. A head (4) of the same size as the end of the roll is coupled to each end of the roll. A stretch wrap (14) is then wrapped around the ends of the roll so that approximately one-half of the stretch wrap covers a portion of the end of the roll and the other one-half lies in the same plane as the head. An end band (2,8) may also be wrapped over the stretch wrap at each end of the roll. The invention also involves an apparatus that includes a trim slitter for trimming the sleeve wrap to the same size as the width of the roll.
Patent EP-0460419-A1 (EP)
Title: Verfahren zur Herstellung von Polyphenylenethern
Inventor: HEDTMANN-REIN CAROLA DR
IPC: C08K5/09
Filed: 1991-05-08
Abstract: Verfahren zur Herstellung von Polyphenylenethern aus einwertigen Phenolen, die in den beiden ortho-Stellungen oder zusätzlich in einer meta-Position, nicht aber in para-Stellung Alkylsubstituenten aufweisen durch oxidative Kupplung mit sauerstoffhaltigen Gasen in Gegenwart eines Oxidationskatalysators und einer elektrisch leitfähigen, der elektrostatischen Aufladung des Reaktionsgemisches entgegenwirkenden Verbindung in organischer Lösung, dadurch gekennzeichnet, daß man als elektrisch leitfähige Verbindung ein Salz eines Carbonsäureamidderivates der allgemeinen Formel I <IMAGE> oder Gemische solcher Salze verwendet, in der die Substituenten folgende Bedeutung haben: R¹: eine gesättigte oder ein- oder mehrfach ungesättigte aliphatische Gruppe, die eine endständige Phenylgruppe tragen kann und die insgesamt 8-30C-Atome enthält, wobei diese C-Atome auch durch isolierte O-Atome unterbrochen sein können, R²: Wasserstoff oder eine C1-C4-Alkylgruppe. A: ein aliphatisches, araliphatisches oder cycloaliphatisches oder aromatisches Brückenglied mit bis zu 10 C-Atomen, n,m: 1 bis 3, Q<⊕>: Ammonium, ein Alkalimetallkation oder das Äquivalent eines Erdalkalimetallkations oder ein Kation eines Metalls der IV. bis VII. Nebengruppe des Periodensystems.